Stars' Hair & Makeup Must-Dos

Diane Kruger, Tyra Banks and more are talking up their favorite beauty tricks

  • KATY PERRY'S SPRITZER STROLL photo | Katy Perry

Credit: Jason Merritt/Getty

Updated: Monday Oct 10, 2011 | 06:00 AM EDT By: Alex Apatoff & Katherine Kluznik Rentmeester

KATY PERRY'S SPRITZER STROLL

Leave it to the pop princess – and celebrity perfumer! – to skip the traditional pulse points when spraying on a scent. "I usually apply the fragrance in the air and walk into it. I think that is the perfect amount for me."